I plan on putting in a new dual exhaust system. Im gonna go with dual Magnaflow Catalytic Converters, dual flowmaster 40 mufflers, and gibson headers. By the way, i have a 2001 1500 Ram 5.9 360. Is there any other things that i have to get in order to install in the system like pipes or gaskets, etc. Also, anyone who has done a dual exhaust install, how easy was it and did you have to reset the computer because ive heard people have issues with the check engine light after this. Thanks, Steve.